IBM 6400 Maintenance Information Manual

347
F Abbreviations And Signal
Mnemonics
NOTE: Mnemonics with the first letter “N” are negative true.
Abbreviation
or Mnemonic Definition
KΩ 1,000 Ohms
MegΩ 1,000,000 Ohms
µF microfarad (10
-6
farad)
µs microsecond (10
-6
second)
µsec microsecond (10
-6
second)
A0, A1, etc. Address 0, Address 1, etc.
AC Alternating Current
ACC Access
ACK Acknowledge
AMP Amplitude; Ampere
AMPL Amplitude
AN Anode
ASIC Application-Specific Integrated Circuit
ATTN Attention
B Buffered
BANK FAN Hammer Bank Fan
BCOM Buffered Communication
BCP Bi-phase Communications Processor
BHSC Buffered Hammer Shift Clock
BN Buffered, Low True
BNLD Buffered, Low True, Lower Driver
BPS Bits Per Second
BSY Busy
BTU British Thermal Unit

IBM 6400 Specifications

General

Brand	IBM
Model	6400
Category	Printer
Language	English